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pnmfile - describe a portable anymap
pnmfile [-allimages] [pnmfile
...]
Reads one or more Netpbm files as input. Writes out short
descriptions of the image type, size, etc. This is mostly for use in shell
scripts, so the format is not particularly pretty.
- -allimages
- Describe
every image in each input file. Without this option, pnmfile describes
only the first image in each input file. Note that before July 2000, a
file could not contain more than one image and many programs ignore all
but the first.
pnm(5)
, file(1)
Copyright (C) 1991 by Jef
Poskanzer.
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